<x-row>
  <x-col span="24">
    <x-checkbox
      [data]="checkAllData"
      [(ngModel)]="checkAll"
      (ngModelChange)="change($event)"
      [indeterminate]="indeterminate"
    ></x-checkbox>
  </x-col>
  <x-col span="24">
    <x-checkbox [data]="data" [(ngModel)]="model" (ngModelChange)="itemChange($event)"></x-checkbox>
  </x-col>
</x-row>
